Company lists · Data refreshed November 2026

Top 25 Accounting api providers worldwide

RevenueBase identified 535 company matches for accounting api providers worldwide as of November 2026 and tracks 5,737 professional contacts across them, including 1,254 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for accounting api providers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for accounting api providers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
535Companies
5,737Contacts tracked
1,254Verified emails
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The 25 largest accounting api providers worldwide

Ranked by team size
Top 25 of 535 company matches for accounting api providers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBrno, Czech RepublicHQ recorded Nov 6, 20261,001-5,000615 contacts →

Exact match

“Solitea Česká republika, a.s, is a leader on the Czech corporate software market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202651-200336 contacts →

Exact match

“One product.🤳 17 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-200301 contacts →

Exact match

“Conheça o Nibo: simples, intuitivo e poderoso.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, NY, United StatesHQ recorded Nov 6, 202651-200211 contacts →

Exact match

“Rillet is the first accounting platform made to tailor fit the workflows of accountants and a full replacement for legacy ERPs like NetSuite, Sage Intacct and SAP.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGuayaquil, EcuadorHQ recorded Nov 6, 202651-200139 contacts →

Exact match

“En Siigo Ecuador, con Siigo Contífico, impulsamos la transformación digital de las empresas ecuatorianas mediante soluciones simples, inteligentes y 100% en la nube.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWrocław, PolandHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“Cześć Jesteśmy zespołem twórców serwisu ifirma.pl Serwis ifirma.pl umożliwia małym i średnim przedsiębiorcom prowadzenie księgowości internetowej oraz wystawianie wszystkich…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHørsholm, DenmarkHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Zenegy® tilbyder regnskab, bogføring og løn på en helt ny måde, hvor du får plads til at fokusere på det vigtige i din virksomhed: fremdrift og udvikling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, TX, United KingdomHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Validis - We get financial data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRaipur, IndiaHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Gimbooks is a Cloud based Bookkeeping and Accounting platform geared towards small and micro-sized businesses of India that assist businesses in creating and managing documents…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDepok, IndonesiaHQ recorded Nov 6, 202611-5061 contacts →

Exact match

“Platform akuntansi terintegrasi yang sudah dipercaya oleh lebih dari pengguna di Indonesia dan terus bertambah sampai saat ini.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“Online Accounting for micro and small businesses with low cost and support of experienced accountants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchUnited StatesHQ recorded Nov 6, 20261,001-5,00052 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLahore, PakistanHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“At BPro, we take pride in being a leading accounting and bookkeeping service provider, leveraging cutting-edge AI-based tools to transform and elevate the quality of your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Rutter powers financial use cases like Supplier Enablement, Bank Feeds, Bill Pay, and Underwriting for Fortune 500 companies and financial institutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTerneuzen, NetherlandsHQ recorded Nov 6, 2026n/a37 contacts →

Exact match

“De (accountancy)wereld mooier maken, omdat we denken dat het zoveel makkelijker en beter kan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAngers, FranceHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“We Doo Accounting - Votre partenaire comptable nouvelle génération Notre mission?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKolkata, IndiaHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“RealBooks is a state-of-the-art user-friendly cloud-based accounting-inventory-payroll software designed to empower businesses – big & small, take the better financial decisions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRocklin, CA, United StatesHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“HostBooks transforms and enriches your accounting experience through its structured and automated cloud-based accounting platform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Ain Finance is the UAE's cloud accounting solution, powered by a team of expert, certified accountants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSector 1, RomaniaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Keez este o firmă de servicii complete de contabilitate online cu peste de clienți de tip IMM din București, Constanța, Iași, Brașov, Timișoara, Cluj-Napoca, Craiova și alte orașe…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Contabilidade online e sempre lado a lado da sua startup.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCypress, CA, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“DoubleRule streamlines bookkeeping and accounting processes for service-based SME's, gaining and leveraging insight into how each business can grow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Books365 gives you simple and accessible bookkeeping at only $5 per day.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPetah Tikva, IsraelHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“iCount is a comprehensive small business enablement platform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHerzliya, IsraelHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“SUMIT (formerly OfficeGuy) has over 10 years of experience helping businesses and nonprofits manage their operations through a SaaS marketplace.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 535 accounting api providers worldwide

See the full list, filter by size, metro and specialty, and access 1,254 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting api providers worldwide at a glance

As of Nov 6, 2026
21.9%Verified-email coverage
10.7Average contacts per company
1-10Median size (employees)
3.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
346
11-50
135
51-200
37
201-500
7
501-1,000
3
1,001-5,000
3
10001+
1

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for accounting api providers are linked below.
What qualifies
Company records worldwide whose business descriptions match “accounting api providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,254 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Accounting api providers by location

2 lists · largest first

Every Accounting api providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “accounting api providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting api providers are there worldwide?

RevenueBase identified 535 company matches for accounting api providers worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Solitea, A.S tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most accounting api providers?

The United States leads with 56 companies, followed by the United Kingdom (38). Every accounting api providers list by country and city is linked on this page.

Which city has the most accounting api providers?

London leads with 20 company records, followed by Paris (7) and Sao Paulo (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,254 professional contacts with verified work emails tracked across these 535 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.